These shoes are called ‘Energetic pass, they are designed with a spring heel which has a mechanism which acts as a shock absorber, and gives the wearer a new walking experience (you can see it in the video in the end). Actually, the only way to make this structure is by 3D printing.In this instructable I will help you to understand the steps to design your 3D print shoes.For this instructable you will need: Plasticine, scan of a anatomical last, access to a 3D printer, knowledge in 3D software and to let your imagination run wild…